CN210044002U - Female breast and mammary gland nuclear magnetic resonance examination auxiliary device using abdominal coil - Google Patents
Female breast and mammary gland nuclear magnetic resonance examination auxiliary device using abdominal coil Download PDFInfo
- Publication number
- CN210044002U CN210044002U CN201920339443.1U CN201920339443U CN210044002U CN 210044002 U CN210044002 U CN 210044002U CN 201920339443 U CN201920339443 U CN 201920339443U CN 210044002 U CN210044002 U CN 210044002U
- Authority
- CN
- China
- Prior art keywords
- breast
- mounting plate
- base
- coil
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
An auxiliary device for female chest and breast nuclear magnetic resonance examination by using an abdominal coil is provided with a headrest mechanism (1), a chest detection mechanism (2) and an abdominal heightening mechanism (3), wherein the chest detection mechanism (2) is positioned between the headrest mechanism (1) and the abdominal heightening mechanism (3); the breast detection mechanism (2) is provided with a mounting plate (201), the middle part of the mounting plate (201) is provided with two breast detection holes (202) in a split manner, the upper surface of the mounting plate (201) is paved with a flexible layer (203), and the positions of the flexible layer (203) corresponding to the breast detection holes (202) are through holes; support mechanisms (204) are respectively arranged at the front end and the rear end of the mounting plate (201), the lower ends of the support mechanisms (204) are abutted against the upper surface of the abdominal coil (205), and the mounting plate (201) is arranged opposite to the abdominal coil (205).
Description
Technical Field
The utility model relates to a medical imaging inspection technical field, concretely designs a utilize women's chest and mammary gland nuclear magnetic resonance examination auxiliary device of belly coil.
Background
Breast cancer is one of the most common cancers in women, and the incidence of breast cancer worldwide has been on the rise since the end of the 70 s of the 20 th century. Magnetic Resonance Imaging (MRI) has the advantages of high soft tissue resolution, multi-modal imaging, no ionizing radiation and the like. Mammary gland MRI is the best image examination accepted at present, and the sensitivity and the specificity are obviously higher than other examinations such as molybdenum target, B-ultrasonic, CT and the like. A special examination coil is usually required to be configured for carrying out mammary gland MRI examination, but the special coil can only be used for examining a gland part, and whether lymph is transferred to an armpit or a chest of a tumor cannot be evaluated; in addition, the special coil is expensive, and is not usually configured in general hospitals. Meanwhile, the mammary gland interventional operation has the characteristics of small wound, quick recovery, few complications, no influence on the beauty of a human body and the like, and the conventional special detection coil does not have the puncture function of biopsy and is inconvenient to use.
In addition, the magnetic resonance detection time is long, generally more than 30 minutes, the detected person needs to keep an action for a long time, and certain psychological pressure is generated, so that the sweat is easy to sweat, and the comfort of the whole detection process is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's is not enough, provides a travelling comfort good, keeps the flagging relaxed state of breast nature in the testing process, adopts the belly coil to carry out the inspection when chest, mammary gland, increases the imaging range of inspection, reduces inspection number of times and contrast agent use dose, alleviates hospital and patient's economic burden, and it utilizes the auxiliary device that standard configuration belly coil is suitable for women's chest and mammary gland nuclear magnetic resonance inspection.
The specific technical scheme is as follows:
an auxiliary device for female chest and breast nuclear magnetic resonance examination by using an abdominal coil is provided with a headrest mechanism (1), a chest detection mechanism (2) and an abdominal heightening mechanism (3), wherein the chest detection mechanism (2) is positioned between the headrest mechanism (1) and the abdominal heightening mechanism (3); the breast detection mechanism (2) is provided with a mounting plate (201), the middle part of the mounting plate (201) is provided with two breast detection holes (202) in a split manner, the upper surface of the mounting plate (201) is paved with a flexible layer (203), and the positions of the flexible layer (203) corresponding to the breast detection holes (202) are through holes; support mechanisms (204) are respectively arranged at the front end and the rear end of the mounting plate (201), the lower ends of the support mechanisms (204) are abutted against the upper surface of the abdominal coil (205), and the mounting plate (201) is arranged opposite to the abdominal coil (205).
For better realization the utility model discloses, further do:
the lower edges of the breast detection holes (202) are respectively connected with a puncture mechanism fixing ring (218), a base (206) is arranged below the puncture mechanism fixing ring (218) in a positive mode, at least two first supporting columns (207) are arranged between the base (206) and the puncture mechanism fixing ring (218), a positioning net (208) is vertically arranged on the upper surface of the base (206), the lower surface of the mounting plate (201) is connected with an extrusion air bag (209), and the extrusion air bag (209) is located in the middle of the two breast detection holes (202). When the biopsy needs to be sampled, the extrusion air bag (209) is started, the breast is fixed on the positioning net (208), the coordinates of the positioning net (208) are identified through scanning images, then the examiner is withdrawn from the examination equipment for puncture sampling, the operation is convenient, and the positioning is accurate.
The lower edge of the breast detection hole (202) is respectively connected with a puncture mechanism fixing ring (218), a base (206) is arranged below the puncture mechanism fixing ring (218) in a positive-to-positive manner, at least two first support columns (207) are arranged between the base (206) and the puncture mechanism fixing ring (218), a positioning net (208) is vertically arranged on the upper surface of the base (206), two sliding grooves (210) are arranged on the upper surface of the base (206) in parallel, the sliding grooves (210) are respectively vertical to the bottom ends of the positioning net (208), a squeezing plate (211) is connected in the sliding grooves (210) in a sliding manner, a pull rod (212) is hinged to one side of the squeezing plate (211) close to the base (206), a positioning mechanism a is arranged on the lower side of the free end of the pull rod (212), and a positioning mechanism b is arranged on the upper surface of the base (206), the positioning mechanism b and the positioning mechanism a are matched for use, and the outermost end of the free end of the pull rod (212) exceeds the outer side face of the positioning net (208). When puncture sampling is needed, the pull rod (212) is pulled, the extrusion plate (211) slides along the sliding groove (210) to be close to the positioning net (208), and the breast is extruded and positioned.
And a baffle plate (213) is arranged on the lower surface of the mounting plate (201), and the baffle plate (213) is positioned between the two extrusion air bags (209). The baffle (213) has a specified function on the side of the extrusion air bag (209), so that the extrusion force is more uniform and smooth.
The supporting mechanism (204) is provided with two second supporting columns (214) oppositely, the top ends of the second supporting columns (214) are connected with the lower surface of the mounting plate (201), the bottom ends of the second supporting columns (214) are connected with a first supporting plate (215), and the lower surface of the first supporting plate (215) is attached to the upper surface of the abdomen coil (205). The second supporting column (214) is matched with the first supporting plate (215), so that the stability is ensured, the whole weight can be reduced, the carrying is convenient, and the material is saved.
The left side and the right side of the first supporting plate (215) are provided with limit blocks (216), and the limit blocks (216) are abutted against the side edges of the abdomen coil (205). The limiting block (216) can effectively prevent the first supporting plate (215) from shifting, and is safe and reliable.
The supporting mechanism (204) is provided with a second supporting plate (217), the top of the second supporting plate (217) is connected with the lower surface of the mounting plate (201), the bottom of the second supporting plate (217) is provided with a concave notch, and the concave notch is matched with the upper surface of the abdomen coil (205). The structure is integrated, the structure is simple, the mechanical strength is high, and the processing is convenient.
The headrest mechanism (1) is provided with a fixed seat (11), a U-shaped headrest is arranged on the upper surface of the fixed seat (11), hand fixing plates (12) are respectively arranged on the left side and the right side of the fixed seat (11), arm fixing grooves (13) are arranged on the outer ends of the hand fixing plates (12), and the arm fixing grooves (13) are located on the outer side of the chest detection mechanism (2). In the inspection process, the inspector prevents the wrist part in arm fixing groove (13), keeps the hand to lift the posture, and the breast of being convenient for relaxs, increases and measures the precision, in the conventional test, relies on the inspector oneself to keep the posture, and physical demands is big, and the experience of inspection is relatively poor.
The upper surfaces of the headrest mechanism (1) and the abdomen heightening mechanism (3) are respectively provided with an air hole (4) and a massage air bag (5). The air holes (4) are convenient to dissipate heat, and can be connected with an air source to actively blow and dissipate heat, the massage air bag (5) is connected with the air source to massage the body of an inspector, relieve discomfort of keeping one action body for a long time, effectively relieve the mood of inspection, and bring better inspection experience.
The utility model has the advantages that: 1. the breast examination coil is adopted to complete the examination of the breast and the mammary gland at one time, the imaging range of one examination is increased, the examination times and the dosage of contrast agent are reduced, and the economic and mental burdens of hospitals and patients are relieved; 2. the puncture mechanism is arranged below the mounting plate, so that in-vivo sampling can be performed in detection, the whole operation is simple, and the positioning is accurate; 3. the vent holes and the massage air bags are arranged, so that heat dissipation is facilitated, the vent holes can be connected with an air source, active blowing is performed for heat dissipation, the massage air bags are connected with the air source, the body of an examiner is massaged, discomfort caused by long-time keeping of one action body is relieved, the mood of examination can be effectively relieved, and better examination experience is brought; 4. the headrest mechanism, the chest detection mechanism and the abdomen heightening mechanism adopt a combined installation structure, so that the disassembly is convenient, and the utilization rate of the nuclear magnetic resonance equipment is increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic structural diagram of a supporting mechanism according to a first embodiment of the present invention;
fig. 4 is a schematic view of the installation of the positioning net of the present invention;
FIG. 5 is a schematic view of the installation structure of the squeezing bladder of the present invention;
FIG. 6 is a schematic structural view of the squeeze plate according to the present invention;
FIG. 7 is a side view of FIG. 6;
fig. 8 is a schematic structural diagram of a supporting mechanism in the second embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
The first embodiment is as follows:
as shown in fig. 1: a female breast and mammary gland nuclear magnetic resonance examination auxiliary device using an abdominal coil is provided with a headrest mechanism 1, a breast detection mechanism 2 and an abdominal heightening mechanism 3, wherein the breast detection mechanism 2 is positioned between the headrest mechanism 1 and the abdominal heightening mechanism 3, and the three mechanisms are placed on a detection bed of nuclear magnetic resonance detection equipment in use;
as shown in fig. 2: the breast detection mechanism 2 is provided with a mounting plate 201, the middle part of the mounting plate 201 is oppositely provided with two breast detection holes 202, the upper surface of the mounting plate 201 is paved with a flexible layer 203, the flexible layer 203 specifically memorizes sponge, and the positions of the flexible layer 203 corresponding to the breast detection holes 202 are through holes; support mechanisms 204 are provided at both front and rear ends of the mounting plate 201, respectively, and the lower ends of the support mechanisms 204 abut on the upper surface of the abdominal coil 205, the mounting plate 201 being disposed opposite to the abdominal coil 205.
As shown in fig. 3: the support mechanism 204 is provided with two second support columns 214 relatively, the top ends of the second support columns 214 are fixedly connected with the lower surface of the mounting plate 201, the bottom ends of the second support columns are connected with arc-shaped first support plates 215, the lower surfaces of the first support plates 215 are in contact with and attached to the upper surface of the abdominal coil 205, limit blocks 216 are arranged on the left side edge and the right side edge of the first support plates 215, and the limit blocks 216 are abutted to the side edges of the abdominal coil 205.
As shown in fig. 2, 4 and 5: the lower edges of the breast detection holes 202 are fixedly connected with puncture mechanism fixing rings 218 respectively, a base 206 is arranged right below the puncture mechanism fixing rings 218, three first supporting columns 207 are arranged between the base 206 and the puncture mechanism fixing rings 218, a positioning net 208 is vertically arranged on the upper surface of the base 206, the positioning net 208 is made of nuclear magnetic resonance positioning materials such as collagen and nonferrous metal and plastic into a net shape, the cross section of the net shape is filled with aqueous solution, the lower surface of the mounting plate 201 is connected with extrusion air bags 209, the extrusion air bags 209 are located in the middle positions of the breast detection holes 202, the lower surface of the mounting plate 201 is provided with a baffle 213, and the baffle 213 is located between the two extrusion air bags 209.
As shown in fig. 1: the headrest mechanism 1 is provided with a fixed seat 11, a U-shaped headrest is arranged on the upper surface of the fixed seat 11, hand fixing plates 12 are respectively arranged on the left side and the right side of the fixed seat 11, a semicircular arm fixing groove 13 is arranged on the outer end of each hand fixing plate 12, and the arm fixing grooves 13 are located on the outer side of the chest detection mechanism 2. The upper surfaces of the headrest mechanism 1 and the abdomen heightening mechanism 3 are respectively distributed with an air hole 4 and a massage air bag 5, wherein the abdomen heightening mechanism 3 is made of memory sponge with a trapezoidal cross section.
Example two: as shown in fig. 6 and 7, in the case of the same other structure and embodiment, as a modification, a puncturing mechanism fixing ring 218 is connected to each lower edge of the breast detecting hole 202, a base 206 is provided opposite to and below the puncturing mechanism fixing ring 218, three first support columns 207 are provided between the base 206 and the puncturing mechanism fixing ring 218, a positioning net 208 is vertically provided on the upper surface of the base 206, two sliding grooves 210 are provided in parallel on the upper surface of the base 206, the sliding grooves 210 are respectively perpendicular to the bottom ends of the positioning net 208, a pressing plate 211 is slidably connected to the sliding grooves 210, a pull rod 212 is hinged to one side of the pressing plate 211 close to the base 206, a positioning mechanism a is provided below the free end of the pull rod 212, a positioning mechanism b is provided on the upper surface of the base 206, and the positioning mechanism b and the positioning mechanism a are used in cooperation, and the outermost end of the free end of the pull rod 212 extends beyond the outer side surface of the positioning net 208, wherein the positioning mechanism a and the positioning mechanism b are in a meshed zigzag structure.
Example three: as shown in fig. 8, in the case where the other structures and embodiments are the same, as a modification, the support mechanism 204 is provided with a second support plate 217, the top of which is connected to the lower surface of the mounting plate 201, and the bottom of which is provided with a concave notch that fits the upper surface of the abdomen coil 205.
Claims (9)
1. The utility model provides an utilize women's chest and mammary gland nuclear magnetic resonance examination auxiliary device of belly coil which characterized in that: the abdomen detecting device is provided with a headrest mechanism (1), a chest detecting mechanism (2) and an abdomen heightening mechanism (3), wherein the chest detecting mechanism (2) is positioned between the headrest mechanism (1) and the abdomen heightening mechanism (3);
the breast detection mechanism (2) is provided with a mounting plate (201), the middle part of the mounting plate (201) is provided with two breast detection holes (202) in a split manner, the upper surface of the mounting plate (201) is paved with a flexible layer (203), and the positions of the flexible layer (203) corresponding to the breast detection holes (202) are through holes;
support mechanisms (204) are respectively arranged at the front end and the rear end of the mounting plate (201), the lower ends of the support mechanisms (204) are abutted against the upper surface of the abdominal coil (205), and the mounting plate (201) is arranged opposite to the abdominal coil (205).
2. The female breast and breast nmr examination aid of claim 1, wherein: the lower edges of the breast detection holes (202) are respectively connected with a puncture mechanism fixing ring (218), a base (206) is arranged below the puncture mechanism fixing ring (218) in a positive mode, at least two first supporting columns (207) are arranged between the base (206) and the puncture mechanism fixing ring (218), a positioning net (208) is vertically arranged on the upper surface of the base (206), the lower surface of the mounting plate (201) is connected with an extrusion air bag (209), and the extrusion air bag (209) is located in the middle of the two breast detection holes (202).
3. The female breast and breast nmr examination aid of claim 1, wherein: the lower edge of the breast detection hole (202) is respectively connected with a puncture mechanism fixing ring (218), a base (206) is arranged below the puncture mechanism fixing ring (218) in a positive-to-positive manner, at least two first support columns (207) are arranged between the base (206) and the puncture mechanism fixing ring (218), a positioning net (208) is vertically arranged on the upper surface of the base (206), two sliding grooves (210) are arranged on the upper surface of the base (206) in parallel, the sliding grooves (210) are respectively vertical to the bottom ends of the positioning net (208), a squeezing plate (211) is connected in the sliding grooves (210) in a sliding manner, a pull rod (212) is hinged to one side of the squeezing plate (211) close to the base (206), a positioning mechanism a is arranged on the lower side of the free end of the pull rod (212), and a positioning mechanism b is arranged on the upper surface of the base (206), the positioning mechanism b and the positioning mechanism a are matched for use, and the outermost end of the free end of the pull rod (212) exceeds the outer side face of the positioning net (208).
4. The female breast and breast nmr examination aid of claim 2, wherein: and a baffle plate (213) is arranged on the lower surface of the mounting plate (201), and the baffle plate (213) is positioned between the two extrusion air bags (209).
5. The female breast and breast nmr examination aid of claim 1, wherein: the supporting mechanism (204) is provided with two second supporting columns (214) oppositely, the top ends of the second supporting columns (214) are connected with the lower surface of the mounting plate (201), the bottom ends of the second supporting columns (214) are connected with a first supporting plate (215), and the lower surface of the first supporting plate (215) is attached to the upper surface of the abdomen coil (205).
6. The female breast and breast nmr examination aid of claim 5, wherein: the left side and the right side of the first supporting plate (215) are provided with limit blocks (216), and the limit blocks (216) are abutted against the side edges of the abdomen coil (205).
7. The female breast and breast nmr examination aid of claim 1, wherein: the supporting mechanism (204) is provided with a second supporting plate (217), the top of the second supporting plate (217) is connected with the lower surface of the mounting plate (201), the bottom of the second supporting plate (217) is provided with a concave notch, and the concave notch is matched with the upper surface of the abdomen coil (205).
8. The female breast and breast nmr examination aid of claim 1, wherein: the headrest mechanism (1) is provided with a fixed seat (11), a U-shaped headrest is arranged on the upper surface of the fixed seat (11), hand fixing plates (12) are respectively arranged on the left side and the right side of the fixed seat (11), arm fixing grooves (13) are arranged on the outer ends of the hand fixing plates (12), and the arm fixing grooves (13) are located on the outer side of the chest detection mechanism (2).
9. The female breast and breast nmr examination aid of claim 1, wherein: the upper surfaces of the headrest mechanism (1) and the abdomen heightening mechanism (3) are respectively provided with an air hole (4) and a massage air bag (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339443.1U CN210044002U (en) | 2019-03-18 | 2019-03-18 | Female breast and mammary gland nuclear magnetic resonance examination auxiliary device using abdominal coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339443.1U CN210044002U (en) | 2019-03-18 | 2019-03-18 | Female breast and mammary gland nuclear magnetic resonance examination auxiliary device using abdominal coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210044002U true CN210044002U (en) | 2020-02-11 |
Family
ID=69379409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920339443.1U Expired - Fee Related CN210044002U (en) | 2019-03-18 | 2019-03-18 | Female breast and mammary gland nuclear magnetic resonance examination auxiliary device using abdominal coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210044002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998547A (en) * | 2019-03-18 | 2019-07-12 | 重庆医科大学附属第一医院 | Utilize the female chest and mammary gland nuclear magnetic resonance check auxiliary device of abdomen coil |
| CN112568892A (en) * | 2020-11-26 | 2021-03-30 | 四川大学华西医院 | Mammary gland imaging device with integrated coil system and superconducting magnetic resonance |
-
2019
- 2019-03-18 CN CN201920339443.1U patent/CN210044002U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998547A (en) * | 2019-03-18 | 2019-07-12 | 重庆医科大学附属第一医院 | Utilize the female chest and mammary gland nuclear magnetic resonance check auxiliary device of abdomen coil |
| CN112568892A (en) * | 2020-11-26 | 2021-03-30 | 四川大学华西医院 | Mammary gland imaging device with integrated coil system and superconducting magnetic resonance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9931086B2 (en) | Apparatus and method for breast immobilization | |
| CN210044002U (en) | Female breast and mammary gland nuclear magnetic resonance examination auxiliary device using abdominal coil | |
| US20240115134A1 (en) | Medical imaging apparatus comprising primary module and supplemental module and process thereof | |
| JP4870965B2 (en) | Female chest support jig | |
| Zain et al. | Breast imaging using electrical impedance tomography: correlation of quantitative assessment with visual interpretation | |
| US8464378B2 (en) | Medical inspection apparatus | |
| CN204995672U (en) | Stretcher for magnetic resonance examination | |
| JP3128904U (en) | Breast shaper | |
| CN100428915C (en) | Assistant device for head and neck subtraction CT imaging test | |
| JP2022162161A (en) | Nuclear medicine diagnosis device | |
| WO2020184864A1 (en) | Complex spine examination assisting device capable of correcting multiple postures | |
| JP2017121403A (en) | Mat for medical image diagnostic apparatus | |
| CN207575153U (en) | The noninvasive contrast apparatus of vesicourethral magnetic resonance | |
| US8014490B2 (en) | Mammogram tender machine | |
| CN204233156U (en) | A kind of dual-purpose checkout facility for image department | |
| CN109998547A (en) | Utilize the female chest and mammary gland nuclear magnetic resonance check auxiliary device of abdomen coil | |
| CN213588268U (en) | Nuclear magnetic resonance lesion examination positioner for breast surgery | |
| CN217548059U (en) | Special headrest of lying on one's side of radio-examination | |
| CN220293606U (en) | Head rest for SPECT (single photon emission computed tomography) examination of nuclear medicine department | |
| CN215820964U (en) | Limb fixing device for diagnosis in radiology department | |
| CN215914659U (en) | X-ray examination fixer | |
| CN214807637U (en) | Patient positioning device for hospital CT examination | |
| CN216365067U (en) | SPECT examination bed capable of supporting arm of patient | |
| CN212382905U (en) | Gynecological sampling device | |
| CN211884363U (en) | Knee chest position auxiliary device for obstetrics and gynecology department |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20210318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |